62749

Appears in sequences

• Denominators of continued fraction convergents to sqrt(434).at n=9A041827
• Number of irreducible representations of symmetric group S_n for which every matrix has determinant 1.at n=42A045923
• Number of irreducible representations of the symmetric group S_n that have even degree.at n=42A060368
• p^2-p-1 that is not prime, where p is prime.at n=33A119609
• Numbers with all different digits such that each digit leaves the same nonzero remainder when each is divided into the number.at n=22A152852
• Coefficient of x in the reduction by x^2->x+1 of the polynomial p(n,x) defined at Comments.at n=15A193007
• Numbers k with the property that it is possible to write the base 2 expansion of k as concat(a_2,b_2), with a_2>0 and b_2>0 such that, converting a_2 and b_2 to base 10 as a and b, we have sigma(a + b) = sigma(k).at n=24A258843
• Number of n X 4 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2 or 4 neighboring 1s.at n=8A297729
• Number of closed knight's tours in the first 2n cells of a 5 X ceiling(2n/5) board.at n=10A383661